Matthew Zefferman
Marina, CA
Bib: 697 M 47
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
Skyline(3.11 mi) | 27:46 | 8:56 | 3.11 mi | 27:46 | 8:56 | - | |
Finish(6.21 mi) | 55:31 | 8:56 | 3.10 mi | 27:46 | 8:56 | 0:00 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:56 /mi
Average Pace
8:56 /mi
Slowest Pace
8:56 /mi
Segments
Time at Faster Pace
55:31
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:56 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-49 | Seg. Overall | Seg. Males | Seg. M40-49 |
|---|---|---|---|---|---|---|---|
| Skyline(3.11 mi) | 3.11 mi | 26 | 18 | 2 | 26 | 18 | 2 |
| Finish(6.21 mi) | 3.10 mi | 11+15 | 9+9 | 1+1 | 11 | 9 | 1 |
Segment Performance Analysis
Start → Skyline
0.0 - 3.1 mi
Overall
26
Males
18
M40-49
2
Skyline→Finish
3.1 - 6.2 mi
Overall
11
Males
9
M40-49
1
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → Skyline | - | #26 |
| Skyline → Finish | 015+15 | #26 → #11 |
| TOTALS | 015+15 | #26 → #11 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Inside Trail Racing
Race timed by
UltraLive.net
